* Open multi-file torrents as playlists
* Add `repeat` and `shuffle` options to the player
* Autoplay first file in torrent
* replaces `pickFileToPlay` feature
* when reopening player, restores the most recently viewed file
* Add playlist navigation buttons to Windows thumbar
* Remove `repeat` and `shuffle` options
This reverts commit 9284122461.
* Play files in order they appear in torrent
* Clean up playlists code
You can no longer open a whole stack of Prefs windows, or Create Torrent windows
Simplifies and fixes behavior when dropping files onto the app or the dock icon. Before, you could use drag-drop to create stacks of Create Torrent windows. Now, you can only create torrents from the home screen.
Fixes#665
Before, the app made itself the default torrent file handler automatically, pissing off some of our users. Now, it's not by default, and you can change it in the prefs.
